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136025482 = 2181375761
BaseRepresentation
bin10000001101110…
…01010110001010
3100110221210212211
420012321112022
5234310303412
621255255334
73241124515
oct1006712612
9313853784
10136025482
116a867a5a
123967a54a
1322248268
14140cbd7c
15be1dca7
hex81b958a

136025482 has 8 divisors (see below), whose sum is σ = 205166052. Its totient is φ = 67636800.

The previous prime is 136025479. The next prime is 136025497. The reversal of 136025482 is 284520631.

It can be written as a sum of positive squares in 2 ways, for example, as 90611361 + 45414121 = 9519^2 + 6739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187519 + ... + 188242.

Almost surely, 2136025482 is an apocalyptic number.

136025482 is a deficient number, since it is larger than the sum of its proper divisors (69140570).

136025482 is a wasteful number, since it uses less digits than its factorization.

136025482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375944.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 136025482 is about 11662.9962702558. The cubic root of 136025482 is about 514.2884344580.

The spelling of 136025482 in words is "one hundred thirty-six million, twenty-five thousand, four hundred eighty-two".

Divisors: 1 2 181 362 375761 751522 68012741 136025482